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ffix
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@ -82,13 +82,16 @@ instead of this call.
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Whether
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.BR getpagesize ()
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is present as a Linux system call depends on the architecture.
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If it is, it returns the kernel symbol PAGE_SIZE,
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If it is, it returns the kernel symbol
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.BR PAGE_SIZE ,
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which is architecture and machine model dependent.
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Generally, one uses binaries that are architecture but not
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machine model dependent, in order to have a single binary
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distribution per architecture.
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This means that a user program
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should not find PAGE_SIZE at compile time from a header file,
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should not find
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.B PAGE_SIZE
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at compile time from a header file,
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but use an actual system call, at least for those architectures
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(like sun4) where this dependency exists.
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Here libc4, libc5, glibc 2.0 fail because their
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@ -27,7 +27,8 @@ ioctl_list \- list of ioctl calls in Linux/i386 kernel
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.SH DESCRIPTION
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This is Ioctl List 1.3.27, a list of ioctl calls in Linux/i386 kernel
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1.3.27.
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It contains 421 ioctls from /usr/include/{asm,linux}/*.h.
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It contains 421 ioctls from
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.IR /usr/include/{asm,linux}/*.h .
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For each ioctl, its numerical value, its name, and its argument
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type are given.
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.PP
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@ -131,8 +131,12 @@ is NULL, each access method will use defaults appropriate for the system
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and the access method.
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.PP
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.BR dbopen ()
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returns a pointer to a DB structure on success and NULL on error.
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The DB structure is defined in the
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returns a pointer to a
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.I DB
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structure on success and NULL on error.
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The
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.I DB
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structure is defined in the
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.I <db.h>
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include file, and contains at
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least the following fields:
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@ -184,7 +184,7 @@ Or avoid it altogether: use
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.I getpwuid(geteuid())
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instead, if that is
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what you meant.
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DO NOT USE
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.B Do not use
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.BR cuserid ().
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.SH "SEE ALSO"
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.BR geteuid (2),
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14
man3/mpool.3
14
man3/mpool.3
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@ -121,7 +121,9 @@ pointer, the page number and a pointer to the page to being read or written.
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.PP
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The function
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.BR mpool_new ()
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takes an MPOOL pointer and an address as arguments.
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takes an
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.I MPOOL
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pointer and an address as arguments.
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If a new page can be allocated, a pointer to the page is returned and
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the page number is stored into the
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.I pgnoaddr
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@ -132,7 +134,9 @@ is set.
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.PP
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The function
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.BR mpool_get ()
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takes a MPOOL pointer and a page number as arguments.
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takes an
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.I MPOOL
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pointer and a page number as arguments.
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If the page exists, a pointer to the page is returned.
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Otherwise, NULL is returned and
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.I errno
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@ -152,7 +156,7 @@ The flag value is specified by
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.IR or 'ing
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any of the following values:
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.TP
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MPOOL_DIRTY
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.B MPOOL_DIRTY
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The page has been modified and needs to be written to the backing file.
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.PP
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.BR mpool_put ()
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@ -160,7 +164,9 @@ returns 0 on success and \-1 if an error occurs.
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.PP
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The function
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.BR mpool_sync ()
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writes all modified pages associated with the MPOOL pointer to the
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writes all modified pages associated with the
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.I MPOOL
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pointer to the
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backing file.
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.BR mpool_sync ()
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returns 0 on success and \-1 if an error occurs.
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10
man3/recno.3
10
man3/recno.3
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@ -86,7 +86,7 @@ The flag value is specified by
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any of the following values:
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.RS
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.TP
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R_FIXEDLEN
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.B R_FIXEDLEN
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The records are fixed-length, not byte delimited.
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The structure element
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.I reclen
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@ -97,18 +97,20 @@ Any records, inserted into the database, that are less than
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.I reclen
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bytes long are automatically padded.
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.TP
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R_NOKEY
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.B R_NOKEY
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In the interface specified by
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.IR dbopen ,
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the sequential record retrieval fills in both the caller's key and
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data structures.
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If the R_NOKEY flag is specified, the
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If the
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.B R_NOKEY
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flag is specified, the
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.I cursor
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routines are not required to fill in the key structure.
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This permits applications to retrieve records at the end of files without
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reading all of the intervening records.
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.TP
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R_SNAPSHOT
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.B R_SNAPSHOT
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This flag requires that a snapshot of the file be taken when
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.I dbopen
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is called, instead of permitting any unmodified records to be read from
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@ -403,11 +403,15 @@ entries are not updated.
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With the current kernel, if directory
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.IR /initrd " does not exist, then "
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.I /dev/ram0
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will NOT be fully unmounted if
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will
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.B not
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be fully unmounted if
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.I /dev/ram0
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is used by any process or has any file-system mounted on it.
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If
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.IR /dev/ram0 " is NOT fully unmounted, "
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.IR /dev/ram0 " is
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.B not
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fully unmounted, "
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then
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.I /dev/ram0
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will remain in memory.
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